Automatic cassava starch processing machine

Cassava starch is produced from fresh cassava roots by wet-milling method. The whole cassava starch processing machine is comprised of six major sections: washing & cleaning machine, cutting and crushing machine, separating machine, concentrating and refining machine, dehydrating machine and drying machine.

1. Cassava cleaning machine: The firstly used cassava starch processing machine is the cleaning machine which is called dry sieve. It is mainly used for removing sand, small stones, dirt and other attached impurities from cassava. The dry sieve is designed with reasonable rotating speed which ensures a stable running and reduce the damage to material.

2. Cassava washing machine: After cleaning, the cassava will be washed in the paddle washing machine. This cassava starch processing machine adopts the countercurrent washing principle. In this way, the cassava in the washing tank flows in the reverse direction against the water, thus the cassava is washed thoroughly.

Cassava washing machine

3. Cassava cutting machine: When the cassava is completely cleaned and washed, it is transported into next cassava starch processing machine for cutting. By cutting the cassava into small pieces, it not only make the crushing of cassava easier but also improve the extraction rate of starch.

4. Cassava crushing machine: And the crushing machine is also an important machine which effects the starch extraction rate. The widely used crushing machine is rasper which is a high efficient cassava starch processing machine. It crushs the cassava into slurry and transfers the bound starch into free starch.

5. Starch slurry separating machine: The next cassava starch processing machine is centrifuge sieve which is mainly used for the separating of fiber and starch slurry. To further separating the small fiber and starch slurry, the fine fiber sieve machine is needed. These two machine are both adopt automatic front and back washing system to ensure good screen penetration.

Cassava starch separating machine

6. Concentrating and refining machine: In this section, the mainly used cassava starch processing machine is hydrocyclone station. The main function of hydrocyclone is to remove the fine fiber, protein and cell sap out of starch slurry to make the final starch meet the standard. The hydrocyclone station is composed of several units(the unit number depends on customer's needs) connected in series. The hydrocyclone pipe of DOING is made from material of strengthened nylon.

7. Dehydrating machine: Then the starch slurry is dewatered by the vacuum filter which is an high efficient cassava starch processing machine. The vacuum filter is extensively used in the starch, medical, food, chemical engineering and other industries for the separation of solid-liquid.

8.Drying machine: The final cassava starch processing machine is the flash dryer. When hot air enters the dryer, it strikes the material quickly and mixes with the material, then the wet starch is suspended in the air by the rapid flow of hot air and be dried in an instant. DOING flash dryer has the characteristics of high heat transfer coefficient, large heat transfer area and short drying time.

Cassava starch drying machine

The above is the introduction of a complete set of cassava starch processing machine. Doing Company is an enterprise integrating engineering, R&D,  machine manufacturing and installation, project contracting, technical services and international trading etc. Welcome to contact us about cassava starch processing machine.

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cassava starch machine